Marietta Wood Flooring has spent more than 20 years on wood-flooring in Norcross and across the metro, and a large share of the calls we take start with water. A board that has lifted at the seams, a dark ring by the back door or a hallway that suddenly sounds hollow underfoot usually has a cause outside the floor itself. Our job is to find that cause, measure what the wood is holding, and only then decide whether the floor needs a refinish, a repair or new boards.

That order matters because wet wood lies. A floor that looks ruined in August can settle back once it dries, and a floor that looks fine can still be carrying moisture that will spoil a new finish. We read every affected room with a moisture meter, photograph what we find, and write the numbers down before anyone reaches for a sander or a pry bar.

This page covers the water side of floor care in Norcross: how the city thinks about runoff, how roof and driveway water can find its way to a floor, and what we check before touching one that has been wet.

How Norcross Measures and Bills Stormwater

New plywood subfloor going in ahead of a hardwood floor in a Norcross home.

Norcross treats runoff as something every property contributes to, and it charges for it that way. The stormwater user fee is billed to all residents, businesses, institutions, agencies and organizations located in the city. It is not a property tax, and the city mails the invoices each September.

The fee is worth understanding for one reason that has nothing to do with the bill itself. The same hard surfaces the city counts are the surfaces that shed water toward your foundation, your doorways and eventually your floors.

The Fee Is Figured From Hard Surfaces

Customers pay $2.17 per 100 square feet of impervious area a year. Impervious area means roof, driveway, patio and any other surface that water runs off instead of soaking into. The city bases the fee on the total amount of impervious surface on a parcel, measured with Geographic Information System maps as well as aerial photographs.

The city gives a worked example: a parcel with 3,000 square feet of impervious surface pays $65.10 a year. By the city’s own figures, roughly two-thirds of Norcross homes have less than that, so most households see a smaller number. Questions about a specific bill go to the Public Works and Utility Department at 678-421-2069, not to a flooring contractor.

Where the Money Goes

Revenue from the fee is used only for stormwater services. The city lists repairing ditches, replacing undersized pipes and culverts, installing new drainage infrastructure where needed, and regularly cleaning storm drains, pipes and ditches to help prevent flooding. Its stormwater program also links a Beaver Ruin Creek Monitoring and Implementation Plan.

All of that work happens in the public system: the ditch at the curb, the pipe under the street, the creek downstream. None of it reaches past your property line to your gutters or the grade beside your foundation. That part stays with the owner, and it is the part that decides what happens inside.

Looking for wood-flooring closer to Clarkston? See Wood-Flooring Services in Clarkston.

Roof and Driveway Runoff, and When It Reaches a Floor

A roof collects a surprising volume of water in a heavy Georgia storm, and gutters deliver nearly all of it to a few downspouts. A driveway sloped toward a garage or a side door does something similar at ground level. When those points of discharge sit close to the house, the water has a short trip to the wall and the floor behind it.

Gutters, Downspouts and Grading

The patterns we see most often are simple. A clogged gutter overflows at one corner every storm. A downspout empties against the foundation instead of a few feet out. Soil or mulch has built up over the years until it slopes toward the house rather than away from it.

None of these is flooring work, and we are not the right people to regrade a yard. What we can do is connect a stain or a cupped strip on the inside to the corner of the house where it starts. That connection tells you what has to be fixed outside before any floor repair will last.

The Signs Inside the House

Wood takes on water from below and from the edges long before it shows a puddle. Cupping, where the edges of each board rise above the center, is the classic sign of moisture coming up from underneath. Crowning is the opposite shape, and it often shows up after a cupped floor was sanded flat too soon.

Other signs are quieter. Board gapping that opens and closes with the seasons, dark water stains around a door threshold, hollow spots where a glue-down floor has let go, and buckling where boards have pushed up off the subfloor all point to water. Flooring cleats and flooring staples can also back out when the wood swells and shrinks repeatedly.

Where the Water Came In

The same symptom can have very different causes. A cupped band along an exterior wall points one way; a stain in the middle of a room under a bathroom points another. A leak from a dishwasher, an ice maker line or a failed toilet seal looks like runoff damage until you trace it.

So we trace it. We map where the readings are high and where they fall off, and the shape of that map usually tells us whether the water came from outside, from a plumbing line, or from humidity with no single source. That answer is what makes the repair plan hold.

Checking for Moisture Before Refinishing

Refinishing a floor that is still wet is one of the most expensive mistakes in our trade. The finish traps moisture in the boards, the boards keep moving, and the new coat cracks, peels or clouds within a season. A careful moisture check up front costs far less than a second refinish.

Readings Room by Room

We take moisture meter readings across every affected room and compare them to a dry area of the same floor. Wood in a healthy room gives us a baseline; the wet area has to come back toward that number before sanding makes sense. Where a floor sits over concrete, we look at the slab separately, because ASTM F2170 testing measures the concrete itself rather than the wood above it.

Each reading is recorded and photographed. That record gives you something to show an insurer, a landlord or a buyer, and it gives us a clear line between floor we can save and floor that has to come out.

Why We Wait on a Cupped Floor

A cupped floor tempts people to sand it flat right away. If the boards are still wet, sanding removes the raised edges, and when the wood dries the centers end up higher than the seams. That crowned floor then has less wood above the tongue for any future refinish.

Instead we dry first, with the outside source fixed and a dehumidifier running where needed, and re-read until the numbers settle. Many cupped floors relax most of the way on their own. The ones that do not are sanded only once the meter says the wood is ready.

Repair, Replace or Refinish

Once the floor is dry, the decision is usually clear. Boards that have delaminated, split or stained black through the grain come out, and we lace in matching boards so the repair runs with the old pattern instead of showing as a patch. Pet urine stains and deep water stains often need the same treatment.

Floors with only surface staining or light cupping may need no more than a full sanding through a proper grit sequence and a new finish. Where the damage is widespread, replacement with solid hardwood or glue-down engineered flooring becomes the honest answer, and we say so.

Floors in Norcross’s 1980s Homes and Townhouses

Norcross’s housing stock has a clear center of gravity. Census estimates put 32.2 percent of its housing units in the 1980s, the largest single build decade in the city, with another 31.8 percent built in 2000 or later. Those two groups set most of what we find under the carpet and behind the baseboards.

Houses From the 1980s

A house from that decade is now around forty years old, which is old enough for gutters, flashing and grading to have drifted from where the builder left them. It is also old enough for a floor to have had carpet laid over it, a room added, or a register moved. When we find a site-finished oak floor under carpet pad and tack strip, we check how much wood remains above the tongue before promising a refinish.

Where a floor is too thin or too patched to sand again, we can replace it, or swap carpet, laminate and luxury vinyl plank for hardwood, stairs included. Stairs are priced tread by tread, since stair treads, risers and nosing are not a square-foot job.

Townhouses and Shared Walls

About 19.4 percent of Norcross housing units are one-unit attached, which means townhouses and similar homes. Water in an attached home can come through a shared wall or from the unit next door, and the repair often touches more than one owner. Before we start, we check the association rules in your own declaration so the work fits them.

For a lower level or terrace level that sits partly below grade, solid wood is the wrong material. Engineered flooring with a sensible wear layer handles the moisture swings down there far better, and it is what we recommend.

Build Year and Lead-Safe Work

We check the build year before any sanding. The EPA RRP Rule reaches homes built before 1978, and in Norcross 18.3 percent of housing units date from before 1980. Most houses in the city are newer than that, but a few older ones are, and the dust-control rules change when they are.

That check takes minutes and it protects everyone in the house. Once the water question and the build year are settled, the rest of the job is ordinary floor work, done in the right order.